Different cyclin-dependent protein kinases trigger different stages of the cell cycle because they are synthesized and increase their levels at different stages of the cycle.
Cyclin-dependent protein kinases are key proteins during the progression of the cell cycle that works together with cyclin proteins.
These proteins (cyclin-dependent protein kinases ) are able to phosphorylate different substrates during the cell cycle.
In conclusion, different cyclin-dependent protein kinases trigger different stages of the cell cycle because they are synthesized and increase their levels at different stages of the cycle.
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